Tunex Pro UHF Single Wireless Handheld Microphone Set
Tunex Professional LR-615 Single Handheld Wireless Microphone Set
LR-615
Product Features
It adopts PLL (phase-locked loop) dual channels, optimized UHF frequency, stochastic digital pilot frequency, and other innovative designs. Each frequency has a stochastic digital pilot ID that is effective anti-interference and no need to synchronize the transmitter with the receiver. The device also adopts audio compression expansion and high-fidelity audio transmission technology to provide high-quality sound. The device had been detecting, debugging, and strait quality control by a variety of international advanced equipment to get the top stability and conformity. It is your best choice to achieve the best sound quality.
- Receiving mode: Secondary superheterodyne frequency conversion
- System specification
- Receiver
- Frequency range: UHF 630 – 698 MHz
- Antenna impedance: 5022
- Rated frequency deviation: 5 kHz
- Maximum frequency deviation: 10 kHz
- De-emphasis: 12 ks
- Frequency stability: <+0.002%
- Sensitivity: >92dB
- Signal to noise ratio : >79 dB
- Image rejection: > 85 dB
- T.H.D.: <0.5%
- Audio frequency response: 50 Hz-16 kHz
- Max output level: 0.95V
- Receive distance: App. 80M
- Power: external power adaptor
- Power consumption: 50 W
- Transmitter
- RF frequency: UHF 630 – 698 MHz
- Transmit mode: wireless micropower
- Antenna impedance: 502
- Modulation mode: FM
- Rated frequency deviation: $5 kHz
- Maximum frequency deviation: 310 kHz
- Pre-emphasis: 12 us
- Input impedance: 6002
- Carrier frequency error: <10 kHz
- Frequency stability: <0.002%
- RF power: 10 mW
- Fake signal radiation: 60 dB lower than RF level
- Signal to noise ratio :>75 dB
- Audio frequency response: 50 Hz-16 kHz
- T.H.D.: <0.5%
- Power: 1.5V AA X2
- Power consumption: about 120 mA
Note: This Product is NZ Legal Operational Frequency compliant.